| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $116.62 | 4.581% | $121.9624 | $121.96 | $121.95 | $122.00 |
| Purchase #2 | $116.40 | 9.692% | $127.6815 | $127.68 | $127.70 | $127.70 |
| Purchase #3 | $217.37 | 12.265% | $244.0304 | $244.03 | $244.05 | $244.00 |
| Purchase #4 | $226.54 | 12.335% | $254.4837 | $254.48 | $254.50 | $254.50 |
| Purchase #5 | $62.47 | 12.656% | $70.3762 | $70.38 | $70.40 | $70.40 |
| Purchase #6 | $145.47 | 12.520% | $163.6828 | $163.68 | $163.70 | $163.70 |
| Purchase #7 | $176.69 | 9.827% | $194.0533 | $194.05 | $194.05 | $194.10 |
| 7 purchase totals = | $1,061.56 | $1,176.2703 | $1,176.26 | $1,176.35 | $1,176.40 | |